197292960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7251

約数の個数: 144

約数和(自身を含む): 708795360

約数和(自身を除く): 511502400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 7211, 9120, 13680, 14422, 21633, 27360, 28844, 36055, 43266, 57688, 64899, 72110, 86532, 108165, 115376, 129798, 137009, 144220, 173064, 216330, 230752, 259596, 274018, 288440, 324495, 346128, 411027, 432660, 519192, 548036, 576880, 648990, 685045, 692256, 822054, 865320, 1038384, 1096072, 1153760, 1233081, 1297980, 1370090, 1644108, 1730640, 2055135, 2076768, 2192144, 2466162, 2595960, 2740180, 3288216, 3461280, 4110270, 4384288, 4932324, 5191920, 5480360, 6165405, 6576432, 8220540, 9864648, 10383840, 10960720, 12330810, 13152864, 16441080, 19729296, 21921440, 24661620, 32882160, 39458592, 49323240, 65764320, 98646480, 197292960]

約数ペア:

[(1, 197292960), (2, 98646480), (3, 65764320), (4, 49323240), (5, 39458592), (6, 32882160), (8, 24661620), (9, 21921440), (10, 19729296), (12, 16441080), (15, 13152864), (16, 12330810), (18, 10960720), (19, 10383840), (20, 9864648), (24, 8220540), (30, 6576432), (32, 6165405), (36, 5480360), (38, 5191920), (40, 4932324), (45, 4384288), (48, 4110270), (57, 3461280), (60, 3288216), (72, 2740180), (76, 2595960), (80, 2466162), (90, 2192144), (95, 2076768), (96, 2055135), (114, 1730640), (120, 1644108), (144, 1370090), (152, 1297980), (160, 1233081), (171, 1153760), (180, 1096072), (190, 1038384), (228, 865320), (240, 822054), (285, 692256), (288, 685045), (304, 648990), (342, 576880), (360, 548036), (380, 519192), (456, 432660), (480, 411027), (570, 346128), (608, 324495), (684, 288440), (720, 274018), (760, 259596), (855, 230752), (912, 216330), (1140, 173064), (1368, 144220), (1440, 137009), (1520, 129798), (1710, 115376), (1824, 108165), (2280, 86532), (2736, 72110), (3040, 64899), (3420, 57688), (4560, 43266), (5472, 36055), (6840, 28844), (7211, 27360), (9120, 21633), (13680, 14422)]